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EurekAlert 278 World Resources Inst 209 World Business Counc 145
Department for Busin 121 United States Depart 89 World Wide Fund for 69
United Nations Envir 67 us environmental pro 65 Institute for Europe 64
Bruegel 55 Energy and Resources 51 Imperial College Lon 51
Environmental Protec 44 The European Environ 43 Center for Strategic 41
UN Sustainable Devel 39 United Nations Food 39 Ecologic Institute ( 35
The World Bank 33 Department for Envir 28